Remove dup of Microsoft.NET.Test.Sdk (#8579)

Author: liliankasem

test/WebJobs.Script.Tests/WebJobs.Script.Tests.csproj

@@ -53,7 +53,6 @@
     <PackageReference Include="Microsoft.ApplicationInsights.DependencyCollector" Version="2.20.0" />
     <PackageReference Include="Microsoft.ApplicationInsights.WindowsServer" Version="2.20.0" />
     <PackageReference Include="Microsoft.ApplicationInsights.WindowsServer.TelemetryChannel" Version="2.20.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.4.0" />
     <PackageReference Include="appinsights.testlogger" Version="1.0.0" />
     <PackageReference Include="FluentAssertions" Version="5.9.0" />
     <PackageReference Include="Microsoft.AspNetCore.TestHost" Version="6.0.0" />